ewi

Hello, I hope that despite this project being in Portugal and not the UK it is still allowed on this forum! I own a two storey house in northern Portugal, in need of renovation, this summer I plan on installing external wall insulation. Typical houses here (like mine) have granite stone walls...

Evening All I am researching external wall insulation and have learned so much from the posts so thank you to all who have contributed. I have an 1800 cottage which has been extended in the 1980's. Externally the cottage is painted white directly onto brick (no render) which is flaking off in...

Hi, Just looking for some advice as to which thickness of insulation would be best for external walls. Not to sure of the U values required but the house was built in the 1930's & as such has no cavity. I was looking at 100mm, but perhaps that is to extreme. Thanks in advance for any advice. Jass

I have recently suffered a number of disasters with using professional builders. One builder constructed a garage base too big, even though I gave home plans down to the nearest millimetre. For the EWI one company went bust taking my deposit of £1500 with them. A second EWI company promised to...

Hi, I recently bought semi detached house, I have almost zero knowledge about housing/insulation/planning etc.. Recently my neighbour sent request for ewi insulation as its party wall (gap between my and their house) they required party act stuffs and requested me to sign documents so they can...